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Smoked Mackerel Fillets
Smoked Mackerel Fillets at Sainsbury's (GB) has 297 kcal per stated portion, with 20.0 g protein and 23.5 g fat.
| Per portion | Per 100 g | |
|---|---|---|
| Energy | 297 kcal | 297 |
| Protein | 20.0 g | 20.0 |
| Carbohydrate | 1.2 g | 1.2 |
| of which sugars | not in the source | — |
| Fat | 23.5 g | 23.5 |
| of which saturates | not in the source | — |
| Fibre | not in the source | — |
| Salt | not in the source | — |
What that costs in movement
At 75 kg, this item is roughly 53 minutes of brisk walking or 27 minutes of easy running. That is an energy comparison and nothing more: eating less and moving more are not interchangeable, and neither figure accounts for what your body would have burned anyway.
Against a 2 000 kcal day it is about 15% of the day's energy.
These figures come from FatSecret UK, not from the chain itself, and may lag its current menu. What lands on your tray varies with the branch, the build and the day.
Source: Sainsbury's (GB) nutrition as listed by FatSecret UK · checked 2026-09-25
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292 kcal per portion
Pain Au Raisin
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Stonebaked Pizza - Pepperoni
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Back Bacon Rashers
292 kcal per portion
All Sainsbury's (GB) items · All chains · Estimate any menu
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